CN108506174A - A kind of locking unit in wind-driven generator maintenance platform guard bar structure - Google Patents
A kind of locking unit in wind-driven generator maintenance platform guard bar structure Download PDFInfo
- Publication number
- CN108506174A CN108506174A CN201810302412.9A CN201810302412A CN108506174A CN 108506174 A CN108506174 A CN 108506174A CN 201810302412 A CN201810302412 A CN 201810302412A CN 108506174 A CN108506174 A CN 108506174A
- Authority
- CN
- China
- Prior art keywords
- gag lever
- lever post
- wind
- driving lever
- driven generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/50—Maintenance or repair
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/02—Fastening devices with bolts moving rectilinearly without latching action
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses the locking unit in a kind of wind-driven generator maintenance platform guard bar structure, including locking bar and closing piece, the locking bar is connected with closing piece；The locking bar includes guide sleeve, driving lever and gag lever post, and the driving lever is plugged in guide sleeve, and gag lever post is welded in the bottom end of driving lever, and gag lever post and driving lever are mutually perpendicular to；The closing piece is equipped with a locked groove, and the bottom wall of locked groove is equipped with limiting slot.The configuration of the present invention is simple is conveniently operated, and locking process is simple, and using effect is good.
Description
Technical field：
The present invention relates to the locking units in a kind of wind-driven generator maintenance platform guard bar structure.
Background technology：
Locking unit in existing wind-driven generator maintenance platform guard bar structure is generally to use bolt, and bolt makes for a long time
There can be error after, bolt is caused to be difficult to be inserted into pin block, influence the closure effect of column door frame, therefore, it is necessory to existing
There is technology to be improved to solve the deficiency of the prior art.
Invention content：
The present invention is to provide a kind of wind-driven generator maintenance platform shield to solve the above-mentioned problems of the prior art
Locking unit in column structure.
The technical solution adopted in the present invention has：A kind of locking unit in wind-driven generator maintenance platform guard bar structure,
Including locking bar and closing piece, the locking bar is connected with closing piece；The locking bar includes guide sleeve, driving lever and gag lever post, and the driving lever is inserted
It is connected in guide sleeve, gag lever post is welded in the bottom end of driving lever, and gag lever post and driving lever are mutually perpendicular to；
The closing piece is equipped with a locked groove, and the bottom wall of locked groove is equipped with limiting slot.
Further, the depth of the limiting slot is more than the diameter of gag lever post.
Further, the gag lever post is " L " shape.
The present invention has the advantages that：The configuration of the present invention is simple is conveniently operated, and locking process is simple, using effect
It is good.
Description of the drawings：
Fig. 1 is structure of the invention figure.
Specific implementation mode：
The present invention will be further described below with reference to the drawings.
As shown in Figure 1, the present invention discloses the locking unit in a kind of wind-driven generator maintenance platform guard bar structure, including lock
Bar 32 and closing piece 21, locking bar 32 are connected with closing piece 21.
Locking bar 32 includes guide sleeve 321, driving lever 322 and gag lever post 323, and driving lever 322 is plugged in guide sleeve 321, is limited
Bar 323 is welded in the bottom end of driving lever 322, and gag lever post 323 and driving lever 322 are mutually perpendicular to.
Closing piece 21 is equipped with a locked groove 211, and the bottom wall of locked groove 211 is equipped with limiting slot 212.
The depth of limiting slot 212 is more than the diameter of gag lever post 323.
Gag lever post 323 is " L " shape.
In use, driving lever 322 is carried upwards, then driving lever 322 is sent to closing piece 21 by locked groove 211, puts down driving lever
322, under the effect of gravity, gag lever post 323 is fallen in limiting slot 212, since the depth of limiting slot 212 is more than gag lever post 323
Diameter, therefore gag lever post 323 is without departing from closing piece 21.When opening, driving lever 322 is above carried so that gag lever post 323 is detached from limit
Position slot 212.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as the present invention's
Protection domain.
Claims (3)
1. the locking unit in a kind of wind-driven generator maintenance platform guard bar structure, it is characterised in that：Including locking bar (32) and lock
Block (21), the locking bar (32) are connected with closing piece (21)；
The locking bar (32) includes guide sleeve (321), driving lever (322) and gag lever post (323), and the driving lever (322), which is plugged in, leads
Into set (321), gag lever post (323) is welded in the bottom end of driving lever (322), and gag lever post (323) and driving lever (322) mutually hang down
Directly；
The closing piece (21) is equipped with a locked groove (211), and the bottom wall of locked groove (211) is equipped with limiting slot (212).
2. the locking unit in wind-driven generator maintenance platform guard bar structure as described in claim 1, it is characterised in that：It is described
The depth of limiting slot (212) is more than the diameter of gag lever post (323).
3. the locking unit in wind-driven generator maintenance platform guard bar structure as described in claim 1, it is characterised in that：It is described
Gag lever post (323) is " L " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810302412.9A CN108506174A (en) | 2018-04-05 | 2018-04-05 | A kind of locking unit in wind-driven generator maintenance platform guard bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810302412.9A CN108506174A (en) | 2018-04-05 | 2018-04-05 | A kind of locking unit in wind-driven generator maintenance platform guard bar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506174A true CN108506174A (en) | 2018-09-07 |
Family
ID=63380375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810302412.9A Pending CN108506174A (en) | 2018-04-05 | 2018-04-05 | A kind of locking unit in wind-driven generator maintenance platform guard bar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506174A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203902600U (en) * | 2014-06-23 | 2014-10-29 | 青岛职业技术学院 | Novel special basketball storage cart |
| CN203960781U (en) * | 2014-04-29 | 2014-11-26 | 东莞市尚禹塑胶五金制品有限公司 | Movable plastic guardrail |
| CN208220997U (en) * | 2018-04-05 | 2018-12-11 | 南京高传机电自动控制设备有限公司 | A kind of locking unit in wind-driven generator maintenance platform guard bar structure |
-
2018
- 2018-04-05 CN CN201810302412.9A patent/CN108506174A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203960781U (en) * | 2014-04-29 | 2014-11-26 | 东莞市尚禹塑胶五金制品有限公司 | Movable plastic guardrail |
| CN203902600U (en) * | 2014-06-23 | 2014-10-29 | 青岛职业技术学院 | Novel special basketball storage cart |
| CN208220997U (en) * | 2018-04-05 | 2018-12-11 | 南京高传机电自动控制设备有限公司 | A kind of locking unit in wind-driven generator maintenance platform guard bar structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180907 |